---

yaml
---
r: 77089
b: refs/heads/master
c: 2d507a0
h: refs/heads/master
i:
  77087: d9c6ab6
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 2d4b63e1505b317d4253cee3f2970792ec6d41cb
+refs/heads/master: 2d507a01dac338831266b44ccbb01c69e84606ed

trunk/block/bsg.c

@@ -445,6 +445,15 @@ static int blk_complete_sgv4_hdr_rq(struct request *rq, struct sg_io_v4 *hdr,
 	else
 		hdr->dout_resid = rq->data_len;
 
+	/*
+	 * If the request generated a negative error number, return it
+	 * (providing we aren't already returning an error); if it's
+	 * just a protocol response (i.e. non negative), that gets
+	 * processed above.
+	 */
+	if (!ret && rq->errors < 0)
+		ret = rq->errors;
+
 	blk_rq_unmap_user(bio);
 	blk_put_request(rq);
 
@@ -837,6 +846,7 @@ static long bsg_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 {
 	struct bsg_device *bd = file->private_data;
 	int __user *uarg = (int __user *) arg;
+	int ret;
 
 	switch (cmd) {
 		/*
@@ -889,12 +899,12 @@ static long bsg_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 		if (rq->next_rq)
 			bidi_bio = rq->next_rq->bio;
 		blk_execute_rq(bd->queue, NULL, rq, 0);
-		blk_complete_sgv4_hdr_rq(rq, &hdr, bio, bidi_bio);
+		ret = blk_complete_sgv4_hdr_rq(rq, &hdr, bio, bidi_bio);
 
 		if (copy_to_user(uarg, &hdr, sizeof(hdr)))
 			return -EFAULT;
 
-		return 0;
+		return ret;
 	}
 	/*
 	 * block device ioctls

trunk/drivers/scsi/scsi_transport_sas.c

@@ -173,6 +173,7 @@ static void sas_smp_request(struct request_queue *q, struct Scsi_Host *shost,
 
 		handler = to_sas_internal(shost->transportt)->f->smp_handler;
 		ret = handler(shost, rphy, req);
+		req->errors = ret;
 
 		spin_lock_irq(q->queue_lock);